His compositions are not numerous. Schoenberg appears to be a reflective rather than a spontaneous creator. Here is an abridged list: Opus 1, 2, and 3 (composed, 1898-1900); Opus 4, string sextet, which bears the title, Verklärte Nacht (1899); Gurrelieder, after J. P. Jacobsen, for solos; chorus and orchestra (1900), published in the Universal Edition, Vienna; Opus 5, Pelléas et Mélisande, symphonic poem for orchestra (1902), Universal Edition aforesaid; Opus 6, eight lieder (about 1905); Opus 7, E string quartet, D minor (1905); Opus 8, six orchestral lieder (1904); Opus 9, Kammersymphonie (1906); two ballads for voice and piano (1907); Peace on Earth, mixed chorus à capella (1908), manuscript; Opus 10, II, string quartet, F-sharp minor (1907-8); fifteen lieder, after Stefan George, a talented Viennese poet, one of the Jung-Wien group (1908), manuscript; Opus 11, three piano pieces (1908); five pieces for orchestra (1909) in the Peters Edition; monodrama, Erwartung (1909); Glückliche Hand, drama with music, text by composer, not yet finished (1910); and six piano pieces (1911). His book on harmony appeared in 1910 and was universally treated as the production of a madman, and, finally, as far as this chronicle goes, in 1911-12 he finished Pierrot Lunaire, which was first produced in Berlin.
One thing is certain, and this hardly need assure my musical readers, the old tonal order has changed for ever; there are plenty of signs in the musical firmament to prove this. Moussorgsky preceded Debussy in his use of whole-tone harmonies, and a contemporary of Debussy, and an equally gifted musician, Martin Loeffler, was experimenting before Debussy himself in a dark but delectable harmonic region. The tyranny of the diatonic and chromatic scales, the tiresome revolutions of the major and minor modes, the critical Canutes who sit at the seaside and say to the modern waves: Thus far and no farther; and then hastily abandon their chairs and rush to safety else be overwhelmed, all these things are of the past, whether in music, art, literature, and--let Nietzsche speak--in ethics. Even philosophy has become a plaything, and logic "a dodge," as Professor Jowett puts it. Every stronghold is being assailed, from the "divine" rights of property to the common chord of C major. With Schoenberg, freedom in modulation is not only permissible, but is an iron rule; he is obsessed by the theory of overtones, and his music is not only horizontally and vertically planned, but, so I pretend to hear, also in a circular fashion. There is no such thing as consonance or dissonance, only imperfect training of the ear (I am quoting from his Harmony, certainly a bible for musical supermen). He says: "Harmonie fremde Töne gibt es also nicht"--and a sly dig at the old-timers--"sondern nur dem Harmoniesystem fremde." After carefully listening I noted that he too has his mannerisms, that in his chaos there is a certain order, that his madness is very methodical. For one thing he abuses the interval of the fourth, and he enjoys juggling with the chord of the ninth. Vagabond harmonies, in which the remotest keys lovingly hold hands, do not prevent the sensation of a central tonality somewhere--in the cellar, on the roof, in the gutter, up in the sky. The inner ear tells you that the D-minor quartet is really thought, though not altogether played, in that key. As for form, you must not expect it from a man who declares: "I decide my form during composition only through feeling." Every chord is the outcome of an emotion, the emotion aroused by the poem or idea which gives birth to the composition. Such antique things as the cyclic form or community of themes are not to be expected in Schoenberg's bright lexicon of anarchy. He boils down the classic form to one movement and, so it seemed to my hearing, he begins developing his idea as soon as it is announced.